AfterVideoPreviewFetchedEvent¶
New in version 12.2
The purpose of the PSR-14 event
\TYPO3\CMS\Core\Resource\OnlineMedia\Event\AfterVideoPreviewFetchedEvent
is to modify the preview file of online media previews (like YouTube and Vimeo).
If, for example, a processed file is bad (blank or outdated), this event can be
used to modify and/or update the preview file.
Example¶
Registration of the event listener in the extension's Services.yaml
:
services:
# Place here the default dependency injection configuration
MyVendor\MyExtension\Resource\EventListener\MyEventListener:
tags:
- name: event.listener
identifier: 'my-extension/after-video-preview-fetched'
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Read how to configure dependency injection in extensions.
The corresponding event listener class:
<?php
declare(strict_types=1);
namespace MyVendor\MyExtension\Resource\EventListener;
use TYPO3\CMS\Core\Resource\OnlineMedia\Event\AfterVideoPreviewFetchedEvent;
final class MyEventListener
{
public function __invoke(AfterVideoPreviewFetchedEvent $event): void
{
$event->setPreviewImageFilename(
'/var/www/html/typo3temp/assets/online_media/new-preview-image.jpg',
);
}
}
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API¶
- class \TYPO3\CMS\Core\Resource\OnlineMedia\Event\ AfterVideoPreviewFetchedEvent¶
-
Allows to modify a generated YouTube/Vimeo (or other Online Media) preview images
- getFile ( ) ¶
-
- returntype
-
TYPO3\CMS\Core\Resource\File
- getOnlineMediaId ( ) ¶
-
- returntype
-
string
- getPreviewImageFilename ( ) ¶
-
- returntype
-
string
- setPreviewImageFilename ( string $previewImageFilename) ¶
-
- param string $previewImageFilename
-
the previewImageFilename